[Jolly]

It is a supercomputer it makes one billion calculation per second and the person that will be lucky enough to operate this might make back doors into the system or use it for malicious activity, nevertheless even if it was to be used for military use it might be used for covert black op missions to ruin other goverments.

Supercomputers to my knowledge aren't really something you ruin governments with. I mean, yes, they could use it to brute-force encryption must most of the delicate stuff is under really heavy stuff that pretty much is impossible to brute force on their own (Was it AES?). When it comes to military it would pretty much just be simulations, etc.

Even more, supercomputers are sold with "runtimes" which dictate how long an organization can access it, something akin to Cloud Computing, at least I know that's how they do it when it comes to calculating the weather.